<!--
 * @Author: windy
 * @Date: 2021-07-16 11:04:07
 * @LastEditTime: 2021-07-16 11:07:02
 * @LastEditors: windy
 * @Description: 
-->
<template>
  <div>
    <a-button type="danger" style="margin: 30px;" @click="back">后退</a-button>
    <hello-world></hello-world>
  </div>
</template>

<script>
import HelloWorld from "../components/HelloWorld.vue";
export default {
  components: { HelloWorld },
  data() {
    return {};
  },
  methods: {
    back() {
      this.$router.back();
    },
  },
};
</script>

<style lang="less" scoped></style>
